20. During filming for one scene involving a lynching in Back to the Future: Part III, Michael J. Fox lost consciousness as a result of an incident on set.
21. Charlie Croughwell, a professional stuntman, worked as Michael J. Fox’s double in the Back to the Future series. In the famous skateboard scene for Back to the Future: Part II, both Croughwell and Michael J. Fox performed some of the skateboarding tricks, with Croughwell executing more technical moves.